A combined goal programming–analytic hierarchy process approach to maintenance selection problem

A combined goal programming–analytic hierarchy process approach to maintenance selection problem

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Article ID: iaor200774
Country: Netherlands
Volume: 91
Issue: 7
Start Page Number: 839
End Page Number: 848
Publication Date: Jul 2006
Journal: Reliability Engineering & Systems Safety
Authors: ,
Keywords: programming: goal, decision theory: multiple criteria, analytic hierarchy process
Abstract:

This paper presents a ‘Lexicographic’ Goal Programming (LGP) approach to define the best strategies for the maintenance of critical centrifugal pumps in an oil refinery. For each pump failure mode, the model allows to take into account the maintenance policy burden in terms of inspection or repair and in terms of the manpower involved, linking them to efficiency-risk aspects quantified as in FMECA methodology through the use of the classic parameters occurrence, severity and detectability, evaluated through an adequate application of the Analytic Hierarchy Process technique. An extended presentation of the data and results of the case analysed is proposed in order to show the characteristics and performance of this approach.

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